The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 09, 2021
Filed:
Feb. 27, 2019
Applicant:
Huawei Technologies Co., Ltd., Guangdong, CN;
Inventor:
Lanping Gong, Shenzhen, CN;
Assignee:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03F 3/189 (2006.01); H03F 3/21 (2006.01); H04B 7/155 (2006.01); H04W 88/08 (2009.01);
U.S. Cl.
CPC ...
H03F 3/189 (2013.01); H04B 7/15542 (2013.01); H03F 2200/165 (2013.01); H03F 2200/171 (2013.01); H03F 2200/294 (2013.01); H03F 2200/451 (2013.01); H04B 7/15535 (2013.01); H04W 88/08 (2013.01);
Abstract
A tower mounted amplifier is provided. The tower mounted amplifier includes: a first port, connected to an antenna of a base station; a first band-pass filter, where an input end of the first band-pass filter is connected to the first port; a first amplifier, where an input end of the first amplifier is connected to an output end of the first band-pass filter; a second band-pass filter, where an input end of the second band-pass filter is connected to an output end of the first amplifier, connected to an output end of the second band-pass filter and the base station.